Search results
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Proposal to improve the Draft Research and Monitoring Plan for the Ross Sea region Marine Protected Area
of the MPA objectives. There were great deal of discussions in this regard over the last two years ... objectives. There were great deal of discussions in this regard over the last two years, and divergent views ...
Meeting Document : SC-CAMLR-38/21 : Author(s): Delegation of the People’s Republic of China
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Dynamics of abundance and state of Notothenia rossii rossii stocks on the Kerguelen Island shelf
of exploitation (Uopt.) and optimal fishing mortality (Fopt.) in age groups and years of fishery have been ... .) and optimal fishing mortality (Fopt.) in age groups and years of fishery have been determined. ...
Meeting Document : WG-FSA-90/41 : Author(s): P.B. Tankevich and V.A. Shlyakhov (YugNIRO, USSR)
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Preliminary results of age determination of the Dissostichus spp. from the longline catches in 48.2 Subarea (2015, SIMIIZ)
ranged from 15 to 35 years for both species. Author(s): Delegation of Ukraine Title: Preliminary ... prevailed: their age ranged from 15 to 35 years for both species. ...
Meeting Document : WG-FSA-15/46 : Author(s): Delegation of Ukraine
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Volume 1: CCAMLR. 1990. Statistical Bulletin, Vol. 1 (1970–1979). CCAMLR, Hobart, Australia.
information per volume. Together, Volumes 1 and 2 cover the 20 years of data currently held at the CCAMLR ... 1 July to 30 June. Split-year data are shown under the calender year in which the split-year ends ... ; for example. 1978 indicates the split-year 1 July 1977 to 30 June 1978. 2.5 Some tables describe data ... -year1 ....................... 1 3 Total catch of species groups in the Convention Area by nationality ...
Document : Site Section: Publications
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Swimming speed and allocation of time during the dive cycle of Antarctic fur seals
than was exhibited by animals when swimming at the surface. Swimming speeds were fastest during ... or descent (3.6 time predicted BMR). Deep diving (>30 m) and high swim speeds also incurred costs in terms ... by animals when swimming at the surface. Swimming speeds were fastest during the descent and ascent phases ... ). Deep diving (>30 m) and high swim speeds also incurred costs in terms of reduced foraging time and may ...
Meeting Document : WG-EMM-95/25 : Author(s): Bevan, R.M., Boyd, I.L., Reid, K.
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Habituation to an acoustic harassment device (AHD) by killer whales depredating demersal longlines
the vessel (n = 1,812 records) were collected during 45 phases of AHD activation and 30 phases during which ... . In addition to raising significant conservation concerns, this rapid return of initial depredation behaviour ... (n = 1,812 records) were collected during 45 phases of AHD activation and 30 phases during which the AHD ... to raising significant conservation concerns, this rapid return of initial depredation behaviour strongly ...
Meeting Document : WG-FSA-14/P04 : Author(s): P. Tixier, N. Gasco, G. Duhamel and C. Guinet
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Analysis of krill trawling positions north of the South Shetland Islands (Antarctic Peninsula area), 1980/81–1999/2000
No data 6.5 65.2 1991/92 94.3 19.9 32.3 1992/93 1 399.6 29.2 30.1 1993/94 713.5 33.0 47.6 1994/95 14.9 ... percent of the fishing opera-tions were performed within approximately 20 n miles of the shelf break ... with more than 20 hauls per month were used. Starting with December, most of the months had a valid number ... the smaller immature animals. Ichii et al. (1998) suggested that the result of interactions between ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 25–36 : Author(s): Kawaguchi, S. and K. Segawa
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Conservation Measure Conservation Measure 149/XVII (1998)
technical details, and each year thereafter, on: (i) any change in the VMS; (ii) in accordance ... with Article IX of the Convention: Directed fishing for Dissostichus spp. in Statistical Subareas 48.5, 88.2 ... , 88.3 and Statistical Division 58.4.1 (east of 90°E) is prohibited from 7 November 1998 to 30 November ...
Conservation Measure : 149/XVII (1998)
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ECOLOGICAL REPERCUSSIONS OF HISTORICAL FISH EXTRACTION FROM THE SOUTHERN OCEAN
stocks were on average reduced to <50%, and finally (mid-1980s) to <20%, of original size. Despite ... strong year classes, as is true of such fish elsewhere. A climate regime, the Southern Annular Mode, once ... on average reduced to <50%, and finally (mid-1980s) to <20%, of original size. Despite management ... strong year classes, as is true of such fish elsewhere. A climate regime, the Southern Annular Mode, once ...
Meeting Document : WG-EMM-08/P07 : Author(s): D. Ainley and L. Blight
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VARIABILITY IN KRILL BIOMASS LINKS HARVESTING AND CLIMATE WARMING TO PENGUIN POPULATION CHANGES IN ANTARCTICA
” species have increased. However, 30 y of field studies and recent surveys of penguins throughout the WAP ... -20th centuries and currently are decreasing in response to climate change. Author(s): W.Z. Trivelpiece ... populations of “ice-avoiding” species have increased. However, 30 y of field studies and recent ... , baleen whales, and some fishes) were nearly extirpated in the 19th to mid-20th centuries and currently ...
Meeting Document : WG-EMM-11/P1 : Author(s): W.Z. Trivelpiece, J.T. Hinke, A.K. Miller, C.S. Reiss, S.G. Trivelpiece and G.M. Watters